3699608

Information

• Patent Grant
• 3699608

• References
• Source

• Patent Number

  3,699,608

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1972
  52 years ago

• CPC

  • E05F1/16 - for sliding wings
  • E05F17/00 - Special devices for shifting a plurality of wings operated simultaneously
  • E05D13/1276 - with coiled ribbon springs
  • E05F2700/02 - Devices for moving and locking sliding windows
  • E05Y2201/482 - Ribbon springs
  • E05Y2900/132 - Doors
  • Y10T16/293 - Spring and gear
  • Y10T16/577 - Spring and gear
  • Y10T16/644 - Rack and pinion

• US Classifications

  • 016 - Miscellaneous hardware